Mr. Lucky was an honest professional gambler who had won a plush floating casino, the ship Fortuna, and made it his base of operations. Staying beyond the 12-mile limit, where he could operate a gambling ship legally, Mr. Lucky played host to a wide variety of people, all of whom came to make use of his sumptuous facility. Helping him run the casino was his good friend Andamo. When he got into scrapes that required police assistance, Lt. Rovacs usually provided it. The music from this series, composed by Henry Mancini, produced two successful albums, The Music from Mr. Lucky and MR. Lucky Goes Latin. Based on the 1943 movie of teh same name starring Cary Grant.